/[svn]/linuxsampler/trunk/ChangeLog
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revision 2879 by schoenebeck, Tue Apr 19 14:07:53 2016 UTC revision 3073 by schoenebeck, Thu Jan 5 16:04:00 2017 UTC
# Line 3  Version SVN trunk (?) Line 3  Version SVN trunk (?)
3    * SFZ format engine:    * SFZ format engine:
4      - added support for <global>, <master> and #define (patch by Alby M)      - added support for <global>, <master> and #define (patch by Alby M)
5    
6      * Gigasampler format engine:
7        - Fixed clicks and pumping noise with Lowpass Turbo filter on very low
8          cutoff settings.
9    
10    * general changes:    * general changes:
11      - fixed printf type errors (mostly in debug messages)      - fixed printf type errors (mostly in debug messages)
12      - use unique_ptr instead of auto_ptr when building with C++11      - use unique_ptr instead of auto_ptr when building with C++11
# Line 20  Version SVN trunk (?) Line 24  Version SVN trunk (?)
24        being directly assigned to a keyboard key. This allows more fine graded        being directly assigned to a keyboard key. This allows more fine graded
25        processing of voices, which is i.e. required for certain instrument        processing of voices, which is i.e. required for certain instrument
26        script features.        script features.
27        - Fix: Release trigger voices were not spawned on sustain pedal up
28          (CC #64) events.
29        - Fix: Release trigger voices can now also distinguish correctly between
30          note-off and sustain pedal up events.
31        - All engines: Increased ramp speed of volume smoother and pan smoother
32          (while slow rate of crossfade smoother is preserved) to allow quick
33          volume and pan changes by instrument scripts for instance.
34        - gig/sf2/sfz: Fixed aftertouch channel pressure events being processed
35          properly and thus were ignored for certain uses.
36        - Added new C++ API method
37          VirtualMidiDevice::SendChannelPressureToSampler().
38        - windows, 32-bit: fixed potential crashes by making sure the stack in
39          sub threads is 16-byte aligned
40        - fixed numerous compiler warnings
41    
42    * packaging changes:    * packaging changes:
43      - removed unnecessary dependency to libuuid      - removed unnecessary dependency to libuuid
44        (originated by libgig's usage of it)        (originated by libgig's usage of it)
45        - Automake: set environment variable GCC_COLORS=auto to allow GCC to
46          auto detect whether it (sh/c)ould output its messages in color.
47    
48    * Real-time instrument scripts:    * Real-time instrument scripts:
49      - Implemented scheduler for delayed MIDI events and for suspended scripts.      - Implemented scheduler for delayed MIDI events and for suspended scripts.
# Line 41  Version SVN trunk (?) Line 61  Version SVN trunk (?)
61      - Built-in script function "play_note()": Added support for passing      - Built-in script function "play_note()": Added support for passing
62        special value -1 for "duration-us" argument, which will cause the        special value -1 for "duration-us" argument, which will cause the
63        triggered note to be released once the original note was released.        triggered note to be released once the original note was released.
64        - Instrument script classes now exported with the liblinuxsampler C++ API.
65        - Added new API method ScriptVM::syntaxHighlighting() which provides
66          a convenient syntax highlighting backend for external instrument
67          script editor applications.
68        - Added new C++ API class "ScriptVMFactory".
69        - Extended parser issues to provide not only first line and first
70          column, but also last line and last column of issue (thus marking
71          the precise span of the issue within the source code).
72        - Reload script automatically after being modified by an instrument
73          editor.
74        - NKSP language grammar correction: allow empty event handler bodies
75          like "on note end on".
76        - Implemented built-in script function "change_vol()".
77        - Implemented built-in script function "change_tune()".
78        - Implemented built-in script function "change_pan()".
79        - Implemented built-in script function "change_cutoff()".
80        - Implemented built-in script function "change_reso()".
81        - Implemented built-in script function "event_status()".
82        - Added built-in script constants "$EVENT_STATUS_INACTIVE" and
83          "$EVENT_STATUS_NOTE_QUEUE" both for being used as flags for
84          "event_status()" function.
85        - NKSP language: Added support for bitwise operators ".or.", ".and."
86          and ".not.".
87        - NKSP language scanner: Fixed IDs matching to require at least one
88          character (i.e. when matching function names or variable names).
89        - NKSP language scanner: disabled unusued rules.
90        - Fixed behavior of play_note() and note_off() functions which must
91          be distinguished engine internally from "real" MIDI note on/off
92          events in order to avoid misbehaviors like hanging notes.
93        - Implemented built-in script variable "$KSP_TIMER".
94        - Implemented built-in script variable "$NKSP_REAL_TIMER".
95        - Implemented built-in script variable "$NKSP_PERF_TIMER".
96        - Implemented built-in script variable "$ENGINE_UPTIME".
97        - Implemented built-in script function "inc()".
98        - Implemented built-in script function "dec()".
99        - NKSP language fix: division expressions were evaluated too often.
100        - NKSP language fix: string concatenation operator was right
101          associative instead of left (to right).
102        - NKSP language correction: allow empty statements in entire language
103          (i.e. "if end if").
104        - Implemented built-in script function "stop_wait()".
105        - Implemented built-in script variable "$NI_CALLBACK_ID".
106        - Implemented built-in script variable "$NI_CALLBACK_TYPE".
107        - Implemented built-in script variable "$NKSP_IGNORE_WAIT".
108        - Added support for read-only built-in variables (respectively
109          handled by the script parser).
110        - Added built-in script constant "$NI_CB_TYPE_INIT".
111        - Added built-in script constant "$NI_CB_TYPE_NOTE".
112        - Added built-in script constant "$NI_CB_TYPE_RELEASE".
113        - Added built-in script constant "$NI_CB_TYPE_CONTROLLER".
114        - NKSP Language: Added support for user defined script functions.
115        - Implemented built-in script function "change_attack()".
116        - Implemented built-in script function "change_decay()".
117        - Implemented built-in script function "change_release()".
118        - Fixed all change_*() built-in script functions to apply their
119          synthesis parameter changes immediately in case the respective note
120          was triggered at the same time, instead of scheduling the parameter
121          change, especially because it would cause some parameter types's
122          changes either to be ramped (i.e. change_vol()) or other types even
123          to have not effect at all (i.e. change_attack()).
124        - Implemented built-in script function "sh_left()".
125        - Implemented built-in script function "sh_right()".
126        - Implemented built-in script function "min()".
127        - Implemented built-in script function "max()".
128        - NKSP Fix: "init" event handler was not always executed when a script
129          was loaded.
130        - NKSP built-in wait() script function: abort script execution if
131          a negative or zero wait time was passed as argument (since this is
132          a common indication of a bug either of the script or even of the
133          engine, which could lead to RT instability or even worse).
134        - ScriptVM: Implemented automatic suspension of RT safety
135          threatening scripts.
136        - Provide more user friendly error messages on syntax errors.
137        - Fixed NKSP parser warning "Not a statement" when assigning an
138          initializer list to an array variable.
139        - Implemented built-in script array variable "%ALL_EVENTS".
140    
141      * Instruments DB:
142        - Fixed memory access bug of general DB access code which lead to
143          undefined behavior.
144    
145  Version 2.0.0 (15 July 2015)  Version 2.0.0 (15 July 2015)
146    
# Line 465  Version 2.0.0 (15 July 2015) Line 565  Version 2.0.0 (15 July 2015)
565        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"        "SUBSCRIBE SEND_EFFECT_CHAIN_INFO"
566      - provide comprehensive error messages on LSCP syntax errors      - provide comprehensive error messages on LSCP syntax errors
567        (suggesting expected next non-terminal symbols)        (suggesting expected next non-terminal symbols)
568        - Fixed client connection not being closed after network errors.
569    
570    * LSCP shell:    * LSCP shell:
571      - Added support for auto correction of obvious and trivial syntax mistakes.      - Added support for auto correction of obvious and trivial syntax mistakes.
# Line 528  Version 2.0.0 (15 July 2015) Line 629  Version 2.0.0 (15 July 2015)
629        (i.e. return value of new script function "by_marks()").        (i.e. return value of new script function "by_marks()").
630      - Pass/preserve polyphonic variable data from respective "note" event      - Pass/preserve polyphonic variable data from respective "note" event
631        handler to "release" event handler.        handler to "release" event handler.
632        - Fixed crash when using built-in script function "by_marks()".
633    
634    * Bug fixes:    * Bug fixes:
635      - Fixed crash which may occur when MIDI key + transpose is out of range      - Fixed crash which may occur when MIDI key + transpose is out of range
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